A valve audio amplifier (UK) or vacuum tube audio amplifier (US) is a valve amplifier used for sound reinforcement, sound recording and reproduction....

A valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. Low to medium...

An audio power amplifier (or power amp) amplifies low-power electronic audio signals, such as the signal from a radio receiver or an electric guitar pickup...

specifications and detailed information on the valve audio amplifier, including its development history. Valves (also known as vacuum tubes) are very high...

power amplifier Low-noise amplifier Negative feedback amplifier Optical amplifier Programmable-gain amplifier Tuned amplifier Valve amplifier Power added...

A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.) is a device for electrically amplifying the power of an electrical radio frequency signal....

equalization. Audiophile High-end audio High fidelity Valve audio amplifier integrated amplifier What is an integrated amplifier? Queen's University ENPH333...

"Maybellene" features a guitar solo with warm overtones created by his small valve amplifier. Pat Hare produced heavily distorted power chords on his electric guitar...

The Williamson amplifier is a four-stage, push-pull, Class A triode-output valve audio power amplifier designed by D. T. N. Williamson during World War...

(or valve sound) is the characteristic sound associated with a vacuum tube amplifier (valve amplifier in British English), a vacuum tube-based audio amplifier...

Virtual Valve Amplifier (VVA) is software algorithm designed and sold by Diamond Cut Productions, Inc. for simulating the sound of various valve amplifier designs...

classes dominated nearly all of audio amplifier market with the former being favored in portable music players, home audio and cell phone owing to lower...

Milbert Amplifiers is an American electronics manufacturer based in Gaithersburg, Maryland. Milbert manufactures audio equipments. It introduces its mobile...

high-frequency amplifiers, and high end audio amplifiers, which many audio enthusiasts prefer for their "warmer" tube sound, and amplifiers for electric...

prolific Chinese manufacturers of valve (tube) based audio equipment. They claim to have "engage [sic] in power amplifier research and production more than...

or thermionic valve that was invented by Gilles Holst and Bernhard D.H. Tellegen in 1926. The pentode (called a triple-grid amplifier in some literature)...

power valves, a relative of the 6L6. Few speakers then were able to handle more than 15 watts,[citation needed] which meant that an amplifier approaching...

titles beginning with Valve Valve amplifier (tube amplifier) Valve audio amplifier Valve RF amplifier Valve gear Valve train Valveless Valvetronic This...

triode amplifier is mainly used for output stages of audio power amplifiers. The phrase directly heated triode single-ended triode amplifier (abbreviated...

example the single-valve ship receiver Type 91) where the same valve performed the combined functions of RF amplifier, AF amplifier, and diode detector...

A guitar amplifier (or amp) is an electronic device or system that strengthens the electrical signal from a pickup on an electric guitar, bass guitar...

in 1940. It proposes its use as a modulator, but also mentions an audio amplifier use. Other patents mention this circuit later in a slightly modified...

A headphone amplifier is a low-powered audio amplifier designed particularly to drive headphones worn on or in the ears, instead of loudspeakers in speaker...

DIY Audio, do it yourself audio. Rather than buying a piece of possibly expensive audio equipment, such as a high-end audio amplifier or speaker, the...

An operational amplifier (often op amp or opamp) is a DC-coupled electronic voltage amplifier with a differential input, a (usually) single-ended output...

This is a list of notable valve amplifier designs. The first commercially produced amplifier with distortion of 0.1% was the LEAK Type 15 "Point One" of...

Hartley Peavey "dreamed of becoming a rock star," having built his first amplifier in 1957. He founded Peavey Electronics in 1965. Peavey Electronics once...

reasons. Amplifiers for harder, heavier genres often use valve amplifiers (known as "tube amplifiers" in North America) also. Valve amplifiers are perceived...

A bass amplifier (also abbreviated to bass amp) is a musical instrument electronic device that uses electrical power to make lower-pitched instruments...

introduced by Marconi-Osram Valve Co. Ltd. (M-OV) of Britain in 1937 and marketed for application as a power amplifier for audio frequencies and driver for...